1) Yes. He has done good things. Supreme Court, tax reform, securing the border, N Korea, Out of Iran deal, ISIS has been thwarted, he is addressing our role in Europe which had been kicked down the road for years. I don’t feel the corruption is worse than any other administration. He has acted quickly to remove those elements.
2) There is no long term damage to NATO. Things have to change. The world has changed in 60 years. We spend way to much to defend some of those countries. We have our own problems with our infrastructure that need addressing.
3). I need stone cold evidence he ordered Russian tampering. If so, then Pence is on the mound.
4) Probably. Sadly, our entire political system has become corrupt. Too much money involved Money talks. I wish that would change. It’s everywhere from local to federal level.